我在开发应用程序时遇到此错误:
致命错误:无法声明类AppBackendEntityAccount，因为该名称已在C:MAMPhtdocsBlogYoAppBackendEntityAccount.php第6行
我找不到类帐户被调用两次或声明两次的地方，我在论坛上发现的例子与我的情况不匹配。这一定是一个愚蠢的错误，所以我很抱歉，我是新手，我觉得名称空间的微妙之处超出了我的理解…
Account类是在Account。php(我的永久my实体之一)中定义的，并在3个文件中调用，代码如下:
• AccountController.php
• AccountManager.php
• AccountManagerPDO.php which extends AccountManager
◦ I want to allow an accsess to my DB throught another interface than PDO later, which explain those to managers file
我找不到关于Account使用的逻辑失败的地方。当只有我的帐户创建操作被编码时，这些文件工作正常，然后当我添加修改帐户的操作时，这些文件似乎失败了。然而，这两个操作都经过同一个私有函数(processForm)，该函数只需要Account文件一次。
我已经尝试在三个需要帐户的文件中使用别名(三个不同的别名)，但错误仍然存在…
你能引导我通过这个吗?谢谢你的帮助:)
Account.php:
<?php
namespace AppBackendEntity;
use OCFramEntity;
class Account extends Entity
{
protected $id,
$name,
$pseudo,
$pass,
$email,
$secretQ,
$secretA,
$createdAt,
$updatedAt,
$lastConnexion;
const NAME_NOT_VALIDE = 1;
const PSEUDO_NOT_VALIDE = 2;
const PASS_NOT_VALIDE = 3;
const EMAIL_NOT_VALIDE = 4;
const SECRET_QUESTION_NOT_VALIDE = 5;
const SECRET_ANSWER_NOT_VALIDE = 6;
//use for directing account data modification toward creation or update
public function isNew(){
return null !== $this->getId();
}
public function isValid(){
return empty($this->id);
}
// GETTERS //
public function getId()
{
return $this->id;
}
public function getName()
{
return $this->name;
}
public function getPseudo()
{
return $this->pseudo;
}
public function getEmail()
{
return $this->email;
}
public function getPass()
{
return $this->pass;
}
public function getSecretQ()
{
return $this->secretQ;
}
public function getSecretA()
{
return $this->secretA;
}
public function getCreatedAt()
{
return $this->createdAt;
}
public function getUpdatedAt()
{
return $this->updatedAt;
}
public function getLastConnexion()
{
return $this->lastConnexion;
}
// SETTERS //
public function setId($id)
{
$this->id = $id;
}
public function setName($name)
{
if (!is_string($name) || empty($name))
{
$this->erreurs[] = self::NOM_NON_VALIDE;
}
$this->name = $name;
}
public function setPseudo($pseudo)
{
if (!is_string($pseudo) || empty($pseudo))
{
$this->erreurs[] = self::PSEUDO_NOT_VALIDE;
}
$this->pseudo = $pseudo;
}
public function setEmail($email)
{
if (!is_string($email) || empty($email))
{
if(!preg_match("/^([w-.]+)@((?:[w]+.)+)([a-zA-Z]{2,4})/i", $email)){
$this->erreurs[] = self::EMAIL_NOT_VALIDE;
}
}
$this->email = $email;
}
public function setPass($pass)
{
if (!is_string($pass) || empty($pass))
{
if(!preg_match("/^([w-.]+)@((?:[w]+.)+)([a-zA-Z]{2,4})/i", $pass)){
$this->erreurs[] = self::PASS_NOT_VALIDE;
}
}
$this->pass = $pass;
}
public function setSecretQ($secretQ)
{
if (!is_string($secretQ) || empty($secretQ))
{
$this->erreurs[] = self::SECRET_QUESTION_NOT_VALIDE;
}
$this->secretQ = $secretQ;
}
public function setSecretA($secretA)
{
if (!is_string($secretA) || empty($secretA))
{
$this->erreurs[] = self::SECRET_ANSWER_NOT_VALIDE;
}
$this->secretA = $secretA;
}
public function setCreatedAt(DateTime $creationDate)
{
$this->createdAt = $createdAt;
}
public function setUpdatedAt(DateTime $creationDate)
{
$this->updatedAt = $updatedAt;
}
public function setLastConnexion(DateTime $creationDate)
{
$this->lastConnexion = $lastConnexion;
}
}
AccountController.php:
<?php
namespace AppFrontendModulesAccount;
use OCFramBackController;
use OCFramHTTPRequest;
use AppBackendEntityAccount;
use AppBackendModelAccountManagerPDO;
class AccountController extends BackController {
//access to connexion form
public function executeIndex (HTTPRequest $request){
if ($request->postExists('pseudo')) {
$passEntered = $request->postData('pass');
$PseudoEntered = $request->postData('pseudo');
var_dump('hola', $PseudoEntered);
$managerA = $this->managers->getManagerOf('Account');
$account = $managerA->getAccountPerPseudo($PseudoEntered);
$registeredPass = $account['pass'];
//confirming pass entered
if(password_verify($passEntered, $registeredPass)) {
//setup connexion indicator and other session variable
$this->app->user()->setAuthenticated(true);
$this->app->user()->setAttribute('id', $account['id']);
$this->app->user()->setAttribute('pseudo', $account['pseudo']);
$this->app->user()->setFlash('Vous êtes connecté, nous sommes ravis de votre retour !');
$this->app->httpResponse()->redirect('bootstrap.php?action=blogList');
}
else {
$this->app->user()->setFlash('Votre nom d'utilisateur ou votre mot de passe sont incorrect.');
}
}
}
public function executeDisconnect (HTTPRequest $request){
$this->app->user()->setAuthenticated(false);
$this->app->user()->destroy();
$this->app->httpResponse()->redirect('bootstrap.php?action=index');
}
//Create an account
public function executeCreateAccount (HTTPRequest $request){
$this->page->addVar('title', 'Créez votre compte');
$managerA = $this->managers->getManagerOf('Account');
if ($request->postExists('name'))
{
//checking pseudo availability (must be unique for connexion mgmt)
if (!empty ($managerA->checkPseudo($request->postData('pseudo')))){
$this->app->user()->setFlash('Ce pseudo n'est pas disponible.');
} else {
$uppercase = preg_match('@[A-Z]@', $request->postData('pass'));
$lowercase = preg_match('@[a-z]@', $request->postData('pass'));
$number = preg_match('@[0-9]@', $request->postData('pass'));
$password = $request->postData('pass');
if(!$uppercase || !$lowercase || !$number || strlen($password) < 8) {
$this->app->user()->setFlash('Votre mot de passe doit contenir au moins 8 caractères dont 1 majuscule, 1 minuscule, un nombre et un caractère spécial.');
} else {
//checking the 2 form pass matching
if ( $request->postData('pass') != $request->postData('confPass')){
$this->app->user()->setFlash('Vous avez saisie 2 mots de passe différents.');
} else {
//pass encryption
$pass = password_hash($request->postData('pass'), PASSWORD_DEFAULT);
$secretA = password_hash($request->postData('secretA'), PASSWORD_DEFAULT);
$this->processForm($request, $pass, $secretA, $managerA);
}
}
}
}
}
//Update the account
public function executeModifyAccount (HTTPRequest $request){
$this->page->addVar('title', 'Mise à jour de votre compte');
$managerA = $this->managers->getManagerOf('Account');
$account = $managerA->getAccount($this->app->user()->getAttribute('id'));
//checking is first field is empty. If yes, we send account data to put default value in the form
if (empty($request->postData('name'))){
$this->page->addVar('account', $account);
} else {
$pseudo = $managerA->checkPseudo($request->postData('pseudo'));
//cheking pseudo availability
if (!empty($pseudo)){
//if a pseudo is found, we check its his pseudo
if ($request->postData('pseudo') == $this->app->user()->getAttribute('pseudo')){
$pass = $formAccount['pass'];
$secretA = password_hash($request->postData('secretA'), PASSWORD_DEFAULT);
$this->processForm($request, $pass, $secretA, $managerA);
} else {
$this->app->user()->setFlash('Ce nom d'utilisateur n'est pas disponible.');
}
} else {//pseudo is new and unique
$pass = $formAccount['pass'];
$secretA = password_hash($request->postData('secretA'), PASSWORD_DEFAULT);
$this->processForm($request, $pass, $secretA, $managerA);
}
}
}
//See account informations
public function executeSeeAccount (HTTPRequest $request) {
$this->page->addVar('title', 'Paramètre du compte');
$managerA = $this->managers->getManagerOf('Account');
$account = $managerA->getAccount($this->app->user()->getAttribute('id'));
/* var_dump($account);die;*/
$this->page->addVar('account', $account);
}
//Ask for a new account password
public function executeAskPass (HTTPRequest $request){
$this->page->addVar('title', 'Mise à jour du mot de passe');
$managerA = $this->managers->getManagerOf('Account');
$account = $managerA->getAccountPerPseudo($request->postData('pseudo'));
if(empty($account)){
$accountStep2 = $managerA->getAccountPerPseudo($request->postData('hiddenPseudo'));
}
if (empty($account) && empty($request->postData('newPass'))) {
$this->app->user()->setFlash('Entrez un nom d'utilisateur valide pour modifier votre mot de passe.');
$this->app->httpResponse()->redirect('bootstrap.php?action=index');
}elseif(!empty($account)){
$secretQ = $account['secret_q'];
$this->page->addVar('secretQ', $secretQ);
$this->page->addVar('pseudo', $request->postData('pseudo'));
}else{
$newPass = $request->postData('newPass');
$uppercase = preg_match('@[A-Z]@', $newPass);
$lowercase = preg_match('@[a-z]@', $newPass);
$number = preg_match('@[0-9]@', $newPass);
if(!$uppercase || !$lowercase || !$number || strlen($newPass) < 8) {
$this->app->user()->setFlash('Votre mot de passe doit contenir au moins 8 caractères dont 1 majuscule, 1 minuscule, un nombre et un caractère spécial.');
} else {
//checking the 2 form pass matching
if ( $request->postData('newPass') != $request->postData('confNewPass')){
$this->app->user()->setFlash('Vous avez saisie 2 mots de passe différents.');
} else {
//security question validation
$secretA = password_hash($request->postData('secretA'), PASSWORD_DEFAULT);
if (!password_verify($secretA, $accountStep2['secret-a'])){
$this->app->user()->setFlash('Vous n'avez pas entré la bonne réponse à votre question secrète.');
$this->app->httpResponse()->redirect('bootstrap.php?action=index');
} else {
$pass = password_hash($request->postData('newPass'), PASSWORD_DEFAULT);
$managerA->updatePass($request->postData('pseudo'), $pass);
$this->app->user()->setFlash('Votre mot de passe a bien été mis à jour !');
//On redirigre sur la page "Paramètre du compte" ou l'utilisateur voit les infos à jour
$this->app->httpResponse()->redirect('bootstrap.php?action=seeAccount');
}
}
}
}
}
//Contact the site admin
public function executeContactAdmin (HTTPRequest $request) {
//getting back the mail data
$firstName = $request->postData('firstName');
$name = $request->postData('name');
$title = $request->postData('title');
$content = $request->postData('content');
if($this->app->user()->getAuthenticated() == true){
$managerA = $this->managers->getManagerOf('Account');
$account = $managerA->getAccount($this->app->user()->getId());
$userMail = $account->email();
} else {
$userMail = $request->postData('userMail');
}
// creating 2 mail within the mailer
$file = dirname(__FILE__).'/../../App/'.$this->name.'/config/param.json';
$data = file_get_contents($file);
$confirm = json_decode($data);
$this->app->user()->setFlash('Votre message a été envoyé, vous allez recevoir un mail de confirmation');
}
protected function processForm(HTTPRequest $request, $pass, $secretA, $managerA) {
$formAccount = new Account ([
'name' => $request->postData('name'),
'pseudo' => $request->postData('pseudo'),
'email' => $request->postData('email'),
'pass' => $pass,
'secretQ' => $request->postData('secretQ'),
'secretA' => $secretA
]);
// if id exist, its an update
$idCheck = $this->app->user()->getAttribute('id');
if (!empty($idCheck)){
$pseudo = $this->app->user()->getAttribute('pseudo');
$account = $managerA->getAccountPerPseudo($pseudo);
$formAccount->setId($idCheck);
$formAccount->setSecretA($account['secret_a']);
$formAccount->setSecretQ($account['secret_q']);
//update indicator for flash message mgmt
$flashInd="id";
}
if ($formAccount->isValid()){
$managerA->save($formAccount);
$this->app->user()->setFlash(!empty($flashInd) ? 'Votre compte a été mis à jour !' : 'Votre compte a été créé, bienvenue sur BlogYo !');
//connexion if previous step successful
$this->app->user()->setAuthenticated(true);
$this->app->user()->setAttribute('id', $formAccount['id']);
$this->app->user()->setAttribute('pseudo', $formAccount['pseudo']);
$this->app->user()->setAttribute('firstName', $formAccount['firstName']);
$this->app->httpResponse()->redirect('bootstrap.php?action=blogList');
} else {
$this->app->user()->setFlash('Entrez au moins un caractère autre q'un espace pour valider chaque champ');
//different redirection based on creration or update of account
!empty($idCheck) ? $this->app->httpResponse()->redirect('bootstrap.php?action=seeAccount'): $this->app->httpResponse()->redirect('bootstrap.php?action=index');
}
}
}
AccountManagerPDO.php:
<?php
namespace AppBackendModel;
use AppBackendEntityAccount;
class AccountManagerPDO extends AccountManager
{
//used for connexion (id still unknown)
public function getAccountPerPseudo($pseudo){
$sql =$this->dao->prepare('SELECT id, name, pseudo, email, pass, secret_q, secret_a FROM account WHERE pseudo = :pseudo');
$sql->bindValue(':pseudo', $pseudo);
$sql->execute();
$sql->setFetchMode(PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE, 'EntityAccount');
$account = $sql->fetch();
$sql->closeCursor();
return $account;
}
public function getAccount($id)
{
$sql =$this->dao->prepare('SELECT id, name, pseudo, email, pass, secret_q, secret_a FROM account WHERE id = :id');
$sql->bindValue(':id', (int)$id, PDO::PARAM_INT);
$sql->execute();
$sql->setFetchMode(PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE, 'EntityAccount');
$account = $sql->fetch();
$sql->closeCursor();
return $account;
}
public function add(Account $account){
$sql = $this->dao->prepare('INSERT INTO account SET name = :name, pseudo = :pseudo, email = :email, pass = :pass, secret_q = :secret_q, secret_a = :secret_a, created_at = NOW(), updated_at = null');
$sql->bindValue(':name', $account->getName());
$sql->bindValue(':pseudo', $account->getPseudo());
$sql->bindValue(':email', $account->getEmail());
$sql->bindValue(':pass', $account->getPass());
$sql->bindValue(':secret_q', $account->getSecretQ());
$sql->bindValue(':secret_a', $account->getSecretA());
$sql->execute();
$account->setId($this->dao->lastInsertId());
$sql->closeCursor();
}
public function modify(Account $account)
{
$sql = $this->dao->prepare('UPDATE account SET name = :name, pseudo = :pseudo, email = :email, pass = :pass, secret_q = :secret_q, secret_a = :secret_a, updated_at = NOW() WHERE id= :id');
$sql->bindValue(':id', $account->getId(), PDO::PARAM_INT);
$sql->bindValue(':name', $account->getName());
$sql->bindValue(':pseudo', $account->getPseudo());
$sql->bindValue(':email', $account->getEmail());
$sql->bindValue(':pass', $account->getPass());
$sql->bindValue(':secret_q', $account->getSecretQ());
$sql->bindValue(':secret_a', $account->getSecretA());
$sql->execute();
$sql->closeCursor();
}
public function checkPseudo($pseudo)
{
$sql =$this->dao->prepare('SELECT pseudo FROM account WHERE pseudo = :pseudo');
$sql->bindValue(':pseudo', $pseudo);
$sql->execute();
$pseudo = $sql->fetch();
$sql->closeCursor();
return $pseudo;
}
public function updatePass($id, $pass){
$sql->bindValue(':id', $account->getId(), PDO::PARAM_INT);
$sql = $this->dao->prepare('UPDATE account SET pass = :pass, updated_at = NOW() WHERE id= :id');
$sql->bindValue(':id', $id, PDO::PARAM_INT);
$sql->bindValue(':pass', $pass->getPass());
var_dump('boule');
$sql->execute();
$sql->closeCursor();
}
public function delete($id){
}
public function getList($id){
}
public function count($id){
}
}
AccountManager.php:
<?php
namespace AppBackendModel;
use OCFramManager;
use AppBackendEntityAccount;
abstract class AccountManager extends Manager
{
abstract protected function add(Account $account);
abstract protected function modify(Account $account);
//add or modify
public function save(Account $account)
{
if ($account->isValid())
{
if($account->isNew() == false){
$this->add($account);
}else{
$this->modify($account);
}
}
else
{
throw new RuntimeException('Respectez la forme des données à saisir');
}
}
//updating user password
abstract public function updatePass($id, $pass);
abstract public function delete($id);
//used for getting info about an account
abstract public function getAccount($id);
//checking pseudo availability
abstract public function checkPseudo($pseudo);
//used for connexion (id still unknown)
abstract public function getAccountPerPseudo($peuso);
//used to get the account list
abstract public function getList($id);
//counts the number of Accounts
abstract public function count($id);
}
也许你已经尝试过了，但我认为你的IDE可能会帮助你。通常的快捷方式是Ctrl+Shift+F(但这取决于您的IDE)来搜索字符串。在这里，您可以在整个项目中搜索"AppBackendEntityAccount">，并最终确定多个声明。
如果您没有发现多个声明，则可能是自动加载问题，正如@IMSoP所指出的。
希望这对你有帮助。
我已经设法避免了"错误"通过替换&;require&;通过"require_once".